Pretty boy Floyd passed a tough examination from Maidana while Amir Khan claimed a convincing victory on the undercard on his return to the ring

Welcome everyone to a big night of top class boxing. I'll be your MC for the evening as Amir Khan looks to impress and Floyd Mayweather puts his 45-0 unbeaten record on the line.

We'll have all the build-up and the action from a big night in Las Vegas, and our man David Anderson is at the MGM Grand to experience at first hand the mania of Mayweather - A man who has taken over the boxing world with clinical precision in the ring, and flair and flamboyance outside it.

But before "Money" takes on Marcos Maidana, there are two Brits looking to steal the show.

Amir Khan takes on Luis Collazo - having been pursuing a fight with Mayweather - and he'll no doubt be looking to make a statement in the ring tonight.

And his Golden Boy stable mate Anthony Ogogo, the 25-year-old Olympic bronze medalist, will get his first taste of fighting in Vegas as he takes on Jonel Tapia in his sixth professional bout.

Khan should hit the ring in a couple of hours time, but Ogogo will be in action much sooner, so stick with us for all the best action in our LIVE blog...

12:14 am

Alex Richards

No question that the Mayweather and Khan fights will draw the attention tonight, but we'll start talking about Anthony Ogogo.

The middleweight starlet was a bronze medallist in 2012 at the London Olympics, and is undefeated in his five fights since turning professional (two KO's).

And for the record ESPN analyst Teddy Atlas reckons Khan has "picked the right opponent" tonight.

It's vital for Khan's future that he a) WINS and b) Wins well tonight.

He reckons he's the most exciting in-ring fighter around right now and if he ever wants to take a step into the kind of Super Fight he craves - namely against Mr. Mayweather - then he needs to put on a show.

1:17 am

Alex Richards

Meet Luis Collazo

Khan steps into the ring against New Yorker Luis Collazo - and he's a more than interesting character.

The Queens native, has an impressive 35 wins from 40 fights - one of his five defeats came against Ricky Hatton back in 2006 - but that doesn't even tell half of his story

He's hailed Collazo as a "huge test" and calls the fight a 50/50 shot. He also reckons Khan needs to use his "amazing skills" and then he has "a very good chance" of Khan getting his match against Mayweather.

And speaking of Mr. Unbeaten, Schaefer says that he appears "edgy" and "distracted."

Whilst Amir Khan may be an odds on favourite with bookmakers tonight our man Matthew McEvoy doesn't see it that way. Much like Golden Boy chief Schaefer, Big Mac reckons it's much more like a 50-50 shot.